Turns over, but will not start on 1990 Isuzu Pickup

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
My truck used to stall after 30 minutes of driving. It drove very well, but now it will not start. It turns over but doesn't start.
(2) Answers
(1) Comments
Check for spark at the plugs and then check for fuel delivery.
I have changed the ignition coil and spark plugs, distributor cap, I can't tell if I'm getting any fuel
Check the ignition fuse.i just went through the same thing.hope it helps.